| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $112.70 | 10.228% | $124.227 | $124.23 | $124.25 | $124.20 |
| Purchase #2 | $148.50 | 12.222% | $166.6497 | $166.65 | $166.65 | $166.60 |
| Purchase #3 | $99.71 | 5.602% | $105.2958 | $105.30 | $105.30 | $105.30 |
| Purchase #4 | $89.73 | 3.605% | $92.9648 | $92.96 | $92.95 | $93.00 |
| Purchase #5 | $125.86 | 4.867% | $131.9856 | $131.99 | $132.00 | $132.00 |
| Purchase #6 | $176.80 | 4.266% | $184.3423 | $184.34 | $184.35 | $184.30 |
| Purchase #7 | $18.63 | 3.259% | $19.2372 | $19.24 | $19.25 | $19.20 |
| 7 purchase totals = | $771.93 | $824.7024 | $824.71 | $824.75 | $824.60 | |